NECTEC NSTDA
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Map Layers
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Link Info
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LIVE GRAPH DATA
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Link Details

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Display Options
Shortest path
Select 2 ISPs to find the shortest route
Animation
Show moving traffic animation on edges
Zoom
Adjust map zoom level
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Label
Adjust text size of node and edge labels
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Edge spread
Separate nearby connection lines and overlapping labels
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ISP Gateway International
# Source To Bandwidth

Help and Instructions

Node Symbols

New Link (This Month) A red dashed line marks a connection that was newly added in the currently displayed month.
Interconnection Node A central node that interconnects networks and providers.
Network in Thailand Networks located in Thailand surrounding the interconnection node.
Government / Public-sector Network Green circle nodes represent government / public-sector networks.
International Network International networks reachable through the interconnection node.
Internet Exchange (IX/IXP) Internet Exchange nodes use the white cross-arrows icon and exchange traffic between connected networks.
Bandwidth Sharing A link marked with this share icon shares bandwidth with other providers. Click the icon in the edge detail panel to see the sharing partners.

How to Use

  • Click a node to view its connections in the table above.
  • Toggle "Shortest Path" and select two ISPs to find a route.
  • Use Curve slider to adjust edge bending.
  • Click an edge to open the detail sidebar at the bottom.
  • Use the layer radio to switch between Domestic and International views.

Power Features

  • Search modes — toggle between name and AS Number from the dropdown next to the search bar.
  • Table filter — narrow visible rows by name or AS Number with the filter dropdown above the table.
  • CSV export — download the current table view from the export button.
  • Month picker — choose a historical snapshot from the calendar control.
  • Fullscreen / Theme — top-right toggles for distraction-free viewing and dark mode.

Tips

  • Selected nodes get a translucent ring; click empty space or the node again to deselect.
  • Edge thickness reflects connection capacity; animated edges show active links.
  • The category legend on the map shows the color coding used for each node type.
  • Hover any node for a quick tooltip; click for full detail in the side panel.

Shortest Path Mode

Find the shortest hop-to-hop path between two nodes inside this chart only — not real network routing.

This is a graph traversal, not BGP. Results reflect the visible topology, not actual internet paths or AS-path data.

Steps

  1. 1Click the first node — your source ISP.
  2. 2Click the second node — your destination ISP.
  3. 3The shortest hop path lights up; the table shows each hop in order.
  4. 4Click empty space or toggle the switch off to clear the selection.

What "hops" mean

  • Hop count — the number of intermediate nodes between source and destination on this chart.
  • Unweighted BFS — every edge counts equally; bandwidth and latency are not factored in.
  • Chart-only — the path follows the rendered topology, not real BGP routes, peering policies, or transit agreements.
  • No path — if no path exists in the current layer, switch layers or try different endpoints.